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    Last Updated: 01/09/2026

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    MediFind found 67 doctor with experience in Vitamin B12 Deficiency near Southbury, CT. Of these, 62 are Experienced and 5 are Advanced.

    Location
    LocationClose
    67 providers found
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Sudipta & Bindu Dey MD INC

      127 Pines Bridge Road, 
      Beacon Falls, CT 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Bindu Dey is a primary care provider, practicing in Internal Medicine in Beacon Falls, Connecticut. Dr. Dey is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Sudipta & Bindu Dey MD INC

      127 Pines Bridge Road, 
      Beacon Falls, CT 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudipta Dey is a primary care provider, practicing in Internal Medicine in Beacon Falls, Connecticut. Dr. Dey is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypothyroidism, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      22 Depot Hill Rd, 
      Southbury, CT 
       (0.3 miles away)
      Languages Spoken:
      English

      Linda Sapio-Longo is a Nurse Practitioner in Southbury, Connecticut. Ms. Sapio-Longo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Mc Diagnostic Of Connecticut, P.C.

      22 Depot Hill Rd, 
      Southbury, CT 
       (0.3 miles away)
      Languages Spoken:
      English

      Christine Rosa is a Nurse Practitioner in Southbury, Connecticut. Ms. Rosa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Mc Diagnostic Of Connecticut, P.C.

      22 Depot Hill Rd, 
      Southbury, CT 
       (0.3 miles away)
      Languages Spoken:
      English

      Jenelle Digianvittorio is a Nurse Practitioner in Southbury, Connecticut. Ms. Digianvittorio is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Prospect Ct Medical Foundation Inc

      690 Main St S, 
      Southbury, CT 
       (1.3 miles away)
      Languages Spoken:
      English

      Elise Romanik is a primary care provider, practicing in Internal Medicine in Southbury, Connecticut. Dr. Romanik is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, and High Cholesterol.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Griffin Faculty Physicians Inc

      220 Main St, Suite 1a, 
      Oxford, CT 
       (6.8 miles away)
      Languages Spoken:
      English

      Jeffrey Katz is a primary care provider, practicing in Internal Medicine in Oxford, Connecticut. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Urinary Tract Infection in Children, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Quotidian Health LLC

      139 Toddy Hill Rd, 
      Sandy Hook, CT 
       (7.0 miles away)
      Languages Spoken:
      English

      Jesse Cohen is a primary care provider, practicing in Internal Medicine in Sandy Hook, Connecticut. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Progressive Multifocal Leukoencephalopathy, Dementia, Anemia, Ureteroscopy, and Endoscopy.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      153 S Main St, 
      Newtown, CT 
       (7.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Friedman is a primary care provider, practicing in Internal Medicine in Newtown, Connecticut. Dr. Friedman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Peptic Ulcer, and Pediatric Myocarditis.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Prospect Ct Medical Foundation Inc

      1625 Straits Tpke, Suite 110, 
      Middlebury, CT 
       (8.1 miles away)
      Languages Spoken:
      English

      Joseph Deluca is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Deluca is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Familial Colorectal Cancer.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Prospect Ct Medical Foundation Inc

      1625 Straits Tpke, Suite 110, 
      Middlebury, CT 
       (8.1 miles away)
      Languages Spoken:
      English

      Leonardi Koliani is a primary care provider, practicing in Internal Medicine in Middlebury, Connecticut. Dr. Koliani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Cellulitis, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Experienced in Vitamin B12 Deficiency
      Physician Assistant
      Experienced in Vitamin B12 Deficiency
      Physician Assistant

      Trinity Health Of New England Provider Network Organization Inc

      1075 Chase Pkwy, Suite 2a, 
      Waterbury, CT 
       (8.1 miles away)
      Languages Spoken:
      English

      Alexandria Relihan is a Physician Assistant in Waterbury, Connecticut. Ms. Relihan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Vitamin B12 Deficiency, and Classical Hodgkin Lymphoma.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology | Hematology

      Yale University

      1075 Chase Park Way, Suite B, 
      Waterbury, CT 
       (8.1 miles away)
      Languages Spoken:
      English

      Sharynn Hall is a Hematologist Oncology specialist and an Oncologist in Waterbury, Connecticut. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Monoclonal Gammopathy of Undetermined Significance (MGUS), Anemia, and Neuroendocrine Tumor.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Trinity Health Of New England Provider Network Organization Inc

      58 Maple St, 
      Naugatuck, CT 
       (8.3 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Offers Telehealth

      Yoseli Ventura is a primary care provider, practicing in Internal Medicine in Naugatuck, Connecticut. Dr. Ventura has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Subacute Combined Degeneration, Vitamin D Deficiency, and Stevens-Johnson Syndrome.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Prohealth Physicians PC

      500 Chase Pkwy, 
      Waterbury, CT 
       (9.1 miles away)
      Languages Spoken:
      English

      Mary Baldino is a Nurse Practitioner in Waterbury, Connecticut. Ms. Baldino is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, MAGIC Syndrome, Seasonal Affective Disorder (SAD), and Protein Deficiency.

      Experienced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      500 Chase Pkwy, Third Floor, 
      Waterbury, CT 
       (9.1 miles away)
      Languages Spoken:
      English

      Yvette Fernandez is a primary care provider, practicing in Geriatrics and Internal Medicine in Waterbury, Connecticut. Dr. Fernandez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Dementia, Alzheimer's Disease, Vascular Dementia, and Movement Disorders.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Mc Diagnostic Of Connecticut, P.C.

      1279 W Main St, 
      Waterbury, CT 
       (9.2 miles away)
      Languages Spoken:
      English

      Mary Galasinski is a Nurse Practitioner in Waterbury, Connecticut. Ms. Galasinski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      597 Highland Ave, 
      Waterbury, CT 
       (9.3 miles away)
      Languages Spoken:
      English

      Frank Longo is a primary care provider, practicing in Internal Medicine in Waterbury, Connecticut. Dr. Longo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine
      171 Grandview Ave, Suite 204, 
      Waterbury, CT 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ionut Anton is a Hospital Medicine provider in Waterbury, Connecticut. Dr. Anton is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Vitamin B12 Deficiency, Carbuncle, and Boils.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Prospect Ct Medical Foundation Inc

      64 Robbins St, 
      Waterbury, CT 
       (9.7 miles away)
      Languages Spoken:
      English

      Franco Galasso is a primary care provider, practicing in Internal Medicine in Waterbury, Connecticut. Dr. Galasso is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Arthritis, Infant Hyperglycemia, and Maturity Onset Diabetes of the Young.

      Showing 1-20 of 67

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor near Southbury, CT?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Vitamin B12 Deficiency doctor near Southbury, CT?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Vitamin B12 Deficiency doctors near Southbury, CT?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Vitamin B12 Deficiency doctors near Southbury, CT?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Vitamin B12 Deficiency doctor near Southbury, CT?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Vitamin B12 Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Vitamin B12 Deficiency doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Vitamin B12 Deficiency doctor near Southbury, CT?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Vitamin B12 Deficiency doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Vitamin B12 Deficiency doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Vitamin B12 Deficiency doctors near Southbury, CT?

      Look for the filter feature on the left side of the Vitamin B12 Deficiency doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Vitamin B12 Deficiency doctor that offers video calls?

      Look for the filter feature on the left-side of the Vitamin B12 Deficiency doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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